./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 16939203a06add21b495801307204d763da69843ccd8efdd13c6ae87cd9ca6cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:28:58,944 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:28:59,056 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-27 20:28:59,062 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:28:59,063 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:28:59,092 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:28:59,093 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:28:59,093 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:28:59,094 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:28:59,094 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:28:59,094 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:28:59,094 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:28:59,095 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:28:59,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:28:59,095 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:28:59,096 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:28:59,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:28:59,096 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:28:59,096 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:28:59,096 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:28:59,097 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:28:59,098 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:28:59,098 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:28:59,098 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:28:59,098 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:28:59,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:28:59,098 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:28:59,098 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:28:59,098 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:28:59,099 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:28:59,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:28:59,099 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:28:59,100 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:28:59,100 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:28:59,100 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:28:59,100 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:28:59,100 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:28:59,100 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:28:59,101 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:28:59,101 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:28:59,101 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:28:59,101 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16939203a06add21b495801307204d763da69843ccd8efdd13c6ae87cd9ca6cf [2024-11-27 20:28:59,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:28:59,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:28:59,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:28:59,515 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:28:59,516 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:28:59,517 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i [2024-11-27 20:29:02,699 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/e53c200bb/a360919143824d52808b253f17af6131/FLAG10be92758 [2024-11-27 20:29:03,109 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:29:03,110 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i [2024-11-27 20:29:03,121 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/e53c200bb/a360919143824d52808b253f17af6131/FLAG10be92758 [2024-11-27 20:29:03,148 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/e53c200bb/a360919143824d52808b253f17af6131 [2024-11-27 20:29:03,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:29:03,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:29:03,159 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:29:03,159 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:29:03,166 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:29:03,170 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,171 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89ca38e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03, skipping insertion in model container [2024-11-27 20:29:03,172 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,212 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:29:03,420 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i[919,932] [2024-11-27 20:29:03,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:29:03,605 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:29:03,617 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i[919,932] [2024-11-27 20:29:03,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:29:03,705 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:29:03,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03 WrapperNode [2024-11-27 20:29:03,706 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:29:03,707 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:29:03,707 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:29:03,708 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:29:03,715 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,735 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,780 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 245 [2024-11-27 20:29:03,781 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:29:03,782 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:29:03,782 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:29:03,782 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:29:03,793 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,797 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,822 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 20:29:03,822 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,833 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,835 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,840 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,842 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,845 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,849 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:29:03,850 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:29:03,851 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:29:03,851 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:29:03,852 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (1/1) ... [2024-11-27 20:29:03,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:29:03,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:29:03,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:29:03,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:29:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:29:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:29:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:29:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:29:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:29:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:29:04,072 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:29:04,074 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:29:04,786 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-27 20:29:04,786 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:29:04,807 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:29:04,807 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:29:04,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:29:04 BoogieIcfgContainer [2024-11-27 20:29:04,808 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:29:04,813 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:29:04,814 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:29:04,819 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:29:04,819 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:29:03" (1/3) ... [2024-11-27 20:29:04,820 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a22c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:29:04, skipping insertion in model container [2024-11-27 20:29:04,820 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:03" (2/3) ... [2024-11-27 20:29:04,820 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a22c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:29:04, skipping insertion in model container [2024-11-27 20:29:04,821 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:29:04" (3/3) ... [2024-11-27 20:29:04,823 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i [2024-11-27 20:29:04,848 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:29:04,849 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i that has 2 procedures, 107 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 20:29:04,933 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:29:04,955 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@554cad64, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:29:04,956 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 20:29:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand has 107 states, 70 states have (on average 1.4428571428571428) internal successors, (101), 71 states have internal predecessors, (101), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:29:04,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-27 20:29:04,984 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:29:04,985 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:29:04,986 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:29:04,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:29:04,993 INFO L85 PathProgramCache]: Analyzing trace with hash -277768315, now seen corresponding path program 1 times [2024-11-27 20:29:05,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:29:05,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1292575166] [2024-11-27 20:29:05,002 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:05,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:29:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:29:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2024-11-27 20:29:05,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:29:05,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1292575166] [2024-11-27 20:29:05,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1292575166] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:29:05,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2114003730] [2024-11-27 20:29:05,627 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:05,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:29:05,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:29:05,637 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:29:05,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 20:29:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:29:05,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 20:29:05,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:29:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2024-11-27 20:29:06,030 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:29:06,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2114003730] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:29:06,030 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:29:06,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 20:29:06,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299822015] [2024-11-27 20:29:06,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:29:06,039 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 20:29:06,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:29:06,067 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 20:29:06,068 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:29:06,070 INFO L87 Difference]: Start difference. First operand has 107 states, 70 states have (on average 1.4428571428571428) internal successors, (101), 71 states have internal predecessors, (101), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-27 20:29:06,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:29:06,136 INFO L93 Difference]: Finished difference Result 206 states and 364 transitions. [2024-11-27 20:29:06,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 20:29:06,140 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) Word has length 218 [2024-11-27 20:29:06,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:29:06,151 INFO L225 Difference]: With dead ends: 206 [2024-11-27 20:29:06,154 INFO L226 Difference]: Without dead ends: 102 [2024-11-27 20:29:06,161 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:29:06,168 INFO L435 NwaCegarLoop]: 159 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:29:06,171 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:29:06,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2024-11-27 20:29:06,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2024-11-27 20:29:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 66 states have (on average 1.378787878787879) internal successors, (91), 66 states have internal predecessors, (91), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:29:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 159 transitions. [2024-11-27 20:29:06,231 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 159 transitions. Word has length 218 [2024-11-27 20:29:06,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:29:06,232 INFO L471 AbstractCegarLoop]: Abstraction has 102 states and 159 transitions. [2024-11-27 20:29:06,233 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-27 20:29:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 159 transitions. [2024-11-27 20:29:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-27 20:29:06,239 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:29:06,239 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:29:06,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-27 20:29:06,440 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:29:06,440 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:29:06,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:29:06,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1401765043, now seen corresponding path program 1 times [2024-11-27 20:29:06,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:29:06,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685152344] [2024-11-27 20:29:06,441 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:06,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:29:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:29:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-27 20:29:07,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:29:07,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685152344] [2024-11-27 20:29:07,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685152344] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:29:07,464 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:29:07,464 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:29:07,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555692297] [2024-11-27 20:29:07,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:29:07,465 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:29:07,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:29:07,468 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:29:07,468 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:29:07,470 INFO L87 Difference]: Start difference. First operand 102 states and 159 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-27 20:29:07,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:29:07,961 INFO L93 Difference]: Finished difference Result 301 states and 472 transitions. [2024-11-27 20:29:07,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:29:07,962 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 218 [2024-11-27 20:29:07,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:29:07,966 INFO L225 Difference]: With dead ends: 301 [2024-11-27 20:29:07,967 INFO L226 Difference]: Without dead ends: 202 [2024-11-27 20:29:07,968 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:29:07,969 INFO L435 NwaCegarLoop]: 139 mSDtfsCounter, 118 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 419 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 20:29:07,970 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 419 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 20:29:07,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2024-11-27 20:29:08,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 184. [2024-11-27 20:29:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 113 states have (on average 1.3716814159292035) internal successors, (155), 113 states have internal predecessors, (155), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2024-11-27 20:29:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 291 transitions. [2024-11-27 20:29:08,048 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 291 transitions. Word has length 218 [2024-11-27 20:29:08,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:29:08,049 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 291 transitions. [2024-11-27 20:29:08,049 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-27 20:29:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 291 transitions. [2024-11-27 20:29:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-27 20:29:08,061 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:29:08,061 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:29:08,062 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 20:29:08,062 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:29:08,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:29:08,063 INFO L85 PathProgramCache]: Analyzing trace with hash -2102829621, now seen corresponding path program 1 times [2024-11-27 20:29:08,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:29:08,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689764524] [2024-11-27 20:29:08,063 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:08,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:29:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:29:30,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-27 20:29:30,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:29:30,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689764524] [2024-11-27 20:29:30,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689764524] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:29:30,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:29:30,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-27 20:29:30,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568516020] [2024-11-27 20:29:30,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:29:30,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 20:29:30,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:29:30,225 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 20:29:30,225 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:29:30,226 INFO L87 Difference]: Start difference. First operand 184 states and 291 transitions. Second operand has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 7 states have internal predecessors, (51), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-27 20:29:30,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:29:30,724 INFO L93 Difference]: Finished difference Result 370 states and 554 transitions. [2024-11-27 20:29:30,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-27 20:29:30,725 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 7 states have internal predecessors, (51), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 218 [2024-11-27 20:29:30,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:29:30,729 INFO L225 Difference]: With dead ends: 370 [2024-11-27 20:29:30,729 INFO L226 Difference]: Without dead ends: 271 [2024-11-27 20:29:30,730 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2024-11-27 20:29:30,731 INFO L435 NwaCegarLoop]: 173 mSDtfsCounter, 128 mSDsluCounter, 448 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 621 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:29:30,731 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 621 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 20:29:30,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2024-11-27 20:29:30,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 222. [2024-11-27 20:29:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 222 states, 147 states have (on average 1.3605442176870748) internal successors, (200), 148 states have internal predecessors, (200), 70 states have call successors, (70), 4 states have call predecessors, (70), 4 states have return successors, (70), 69 states have call predecessors, (70), 70 states have call successors, (70) [2024-11-27 20:29:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 340 transitions. [2024-11-27 20:29:30,805 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 340 transitions. Word has length 218 [2024-11-27 20:29:30,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:29:30,807 INFO L471 AbstractCegarLoop]: Abstraction has 222 states and 340 transitions. [2024-11-27 20:29:30,807 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 7 states have internal predecessors, (51), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-27 20:29:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 340 transitions. [2024-11-27 20:29:30,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-27 20:29:30,816 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:29:30,816 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:29:30,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 20:29:30,817 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:29:30,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:29:30,818 INFO L85 PathProgramCache]: Analyzing trace with hash -1422771251, now seen corresponding path program 1 times [2024-11-27 20:29:30,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:29:30,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981403347] [2024-11-27 20:29:30,819 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:30,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:29:30,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:29:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 72 proven. 27 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-27 20:29:31,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:29:31,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981403347] [2024-11-27 20:29:31,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [981403347] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:29:31,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1201284899] [2024-11-27 20:29:31,228 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:31,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:29:31,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:29:31,231 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:29:31,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-27 20:29:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:29:31,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-27 20:29:31,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:29:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 945 proven. 27 refuted. 0 times theorem prover too weak. 1272 trivial. 0 not checked. [2024-11-27 20:29:31,669 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:29:32,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 72 proven. 27 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-27 20:29:32,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1201284899] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:29:32,032 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:29:32,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-27 20:29:32,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075902902] [2024-11-27 20:29:32,033 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:29:32,033 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 20:29:32,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:29:32,036 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 20:29:32,036 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:29:32,036 INFO L87 Difference]: Start difference. First operand 222 states and 340 transitions. Second operand has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-27 20:29:32,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:29:32,445 INFO L93 Difference]: Finished difference Result 382 states and 575 transitions. [2024-11-27 20:29:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-27 20:29:32,446 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 218 [2024-11-27 20:29:32,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:29:32,450 INFO L225 Difference]: With dead ends: 382 [2024-11-27 20:29:32,451 INFO L226 Difference]: Without dead ends: 238 [2024-11-27 20:29:32,452 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 433 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-27 20:29:32,453 INFO L435 NwaCegarLoop]: 120 mSDtfsCounter, 169 mSDsluCounter, 170 mSDsCounter, 0 mSdLazyCounter, 183 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 290 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 183 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:29:32,453 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 290 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 183 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 20:29:32,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2024-11-27 20:29:32,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 230. [2024-11-27 20:29:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 230 states, 153 states have (on average 1.3333333333333333) internal successors, (204), 154 states have internal predecessors, (204), 70 states have call successors, (70), 6 states have call predecessors, (70), 6 states have return successors, (70), 69 states have call predecessors, (70), 70 states have call successors, (70) [2024-11-27 20:29:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 344 transitions. [2024-11-27 20:29:32,510 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 344 transitions. Word has length 218 [2024-11-27 20:29:32,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:29:32,510 INFO L471 AbstractCegarLoop]: Abstraction has 230 states and 344 transitions. [2024-11-27 20:29:32,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-27 20:29:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 344 transitions. [2024-11-27 20:29:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-27 20:29:32,515 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:29:32,515 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:29:32,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-27 20:29:32,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:29:32,716 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:29:32,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:29:32,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1283848143, now seen corresponding path program 1 times [2024-11-27 20:29:32,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:29:32,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26513290] [2024-11-27 20:29:32,717 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:32,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:29:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 20:29:32,907 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [826758105] [2024-11-27 20:29:32,908 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:29:32,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:29:32,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:29:32,910 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:29:32,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-27 20:29:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:29:33,174 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:29:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:29:33,490 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 20:29:33,491 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 20:29:33,492 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 20:29:33,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-27 20:29:33,699 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:29:33,702 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-27 20:29:33,934 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 20:29:33,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 08:29:33 BoogieIcfgContainer [2024-11-27 20:29:33,939 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 20:29:33,939 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:29:33,939 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:29:33,940 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:29:33,941 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:29:04" (3/4) ... [2024-11-27 20:29:33,943 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 20:29:33,944 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:29:33,945 INFO L158 Benchmark]: Toolchain (without parser) took 30789.73ms. Allocated memory was 142.6MB in the beginning and 847.2MB in the end (delta: 704.6MB). Free memory was 99.2MB in the beginning and 418.9MB in the end (delta: -319.7MB). Peak memory consumption was 388.0MB. Max. memory is 16.1GB. [2024-11-27 20:29:33,946 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:29:33,946 INFO L158 Benchmark]: CACSL2BoogieTranslator took 547.31ms. Allocated memory is still 142.6MB. Free memory was 99.2MB in the beginning and 82.7MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-27 20:29:33,947 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.99ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 78.7MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:29:33,947 INFO L158 Benchmark]: Boogie Preprocessor took 67.95ms. Allocated memory is still 142.6MB. Free memory was 78.7MB in the beginning and 73.7MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:29:33,948 INFO L158 Benchmark]: RCFGBuilder took 957.62ms. Allocated memory is still 142.6MB. Free memory was 73.7MB in the beginning and 45.9MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 20:29:33,948 INFO L158 Benchmark]: TraceAbstraction took 29125.15ms. Allocated memory was 142.6MB in the beginning and 847.2MB in the end (delta: 704.6MB). Free memory was 45.2MB in the beginning and 419.1MB in the end (delta: -373.9MB). Peak memory consumption was 329.3MB. Max. memory is 16.1GB. [2024-11-27 20:29:33,948 INFO L158 Benchmark]: Witness Printer took 5.33ms. Allocated memory is still 847.2MB. Free memory was 419.1MB in the beginning and 418.9MB in the end (delta: 272.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:29:33,951 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 547.31ms. Allocated memory is still 142.6MB. Free memory was 99.2MB in the beginning and 82.7MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.99ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 78.7MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 67.95ms. Allocated memory is still 142.6MB. Free memory was 78.7MB in the beginning and 73.7MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 957.62ms. Allocated memory is still 142.6MB. Free memory was 73.7MB in the beginning and 45.9MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 29125.15ms. Allocated memory was 142.6MB in the beginning and 847.2MB in the end (delta: 704.6MB). Free memory was 45.2MB in the beginning and 419.1MB in the end (delta: -373.9MB). Peak memory consumption was 329.3MB. Max. memory is 16.1GB. * Witness Printer took 5.33ms. Allocated memory is still 847.2MB. Free memory was 419.1MB in the beginning and 418.9MB in the end (delta: 272.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of someBinaryFLOATComparisonOperation at line 195, overapproximation of someBinaryFLOATComparisonOperation at line 164, overapproximation of someBinaryFLOATComparisonOperation at line 193, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of someBinaryDOUBLEComparisonOperation at line 161, overapproximation of someBinaryDOUBLEComparisonOperation at line 186, overapproximation of someBinaryDOUBLEComparisonOperation at line 83, overapproximation of someBinaryDOUBLEComparisonOperation at line 142, overapproximation of someBinaryDOUBLEComparisonOperation at line 188, overapproximation of someBinaryDOUBLEComparisonOperation at line 144, overapproximation of someBinaryDOUBLEComparisonOperation at line 123, overapproximation of someBinaryDOUBLEComparisonOperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 184, overapproximation of someBinaryDOUBLEComparisonOperation at line 191, overapproximation of someBinaryDOUBLEComparisonOperation at line 162, overapproximation of someBinaryDOUBLEComparisonOperation at line 190, overapproximation of someBinaryDOUBLEComparisonOperation at line 203, overapproximation of someBinaryDOUBLEComparisonOperation at line 203. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] double var_1_2 = 32.25; [L24] double var_1_3 = 16.5; [L25] unsigned char var_1_4 = 10; [L26] unsigned char var_1_5 = 100; [L27] unsigned char var_1_6 = 1; [L28] signed char var_1_7 = -5; [L29] unsigned char var_1_8 = 0; [L30] signed char var_1_9 = -10; [L31] signed short int var_1_10 = 64; [L32] unsigned short int var_1_11 = 0; [L33] float var_1_12 = 64.75; [L34] double var_1_13 = 5.4; [L35] float var_1_14 = 5.625; [L36] unsigned long int var_1_15 = 32; [L37] unsigned long int var_1_16 = 4; [L38] unsigned char var_1_17 = 0; [L39] unsigned long int var_1_19 = 1622847904; [L40] unsigned long int var_1_20 = 1667052813; [L41] unsigned char var_1_22 = 0; [L42] unsigned char var_1_23 = 0; [L43] unsigned char var_1_24 = 0; [L44] unsigned char var_1_25 = 0; [L45] double var_1_26 = 0.4; [L46] double var_1_27 = 256.4; [L47] signed long int var_1_28 = 1; [L48] signed long int var_1_30 = 64; [L49] double var_1_31 = 255.5; [L50] double var_1_32 = 1.625; [L51] double var_1_33 = 0.25; [L52] float var_1_36 = 7.1; [L53] float var_1_37 = 9.625; [L54] float var_1_38 = 8.4; [L55] unsigned long int var_1_39 = 256; [L56] unsigned long int var_1_40 = 256; [L57] unsigned short int last_1_var_1_11 = 0; [L58] float last_1_var_1_12 = 64.75; [L59] unsigned long int last_1_var_1_15 = 32; VAL [isInitial=0, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_2=129/4, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_3=33/2, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L207] isInitial = 1 [L208] FCALL initially() [L210] CALL updateLastVariables() [L198] last_1_var_1_11 = var_1_11 [L199] last_1_var_1_12 = var_1_12 [L200] last_1_var_1_15 = var_1_15 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_2=129/4, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_3=33/2, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L210] RET updateLastVariables() [L211] CALL updateVariables() [L141] var_1_2 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_3=33/2, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_3=33/2, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L142] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_3=33/2, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L143] var_1_3 = __VERIFIER_nondet_double() [L144] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L144] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L145] var_1_4 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L146] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L147] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L147] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L148] var_1_5 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_5 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L149] RET assume_abort_if_not(var_1_5 >= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L150] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L150] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L151] var_1_6 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_7=-5, var_1_8=0, var_1_9=-10] [L152] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_7=-5, var_1_8=0, var_1_9=-10] [L153] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=0, var_1_9=-10] [L153] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=0, var_1_9=-10] [L154] var_1_8 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_9=-10] [L155] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_9=-10] [L156] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-10] [L156] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-10] [L157] var_1_9 = __VERIFIER_nondet_char() [L158] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L158] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L159] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L159] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L160] var_1_13 = __VERIFIER_nondet_double() [L161] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L161] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L162] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L162] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L163] var_1_14 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L164] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L165] var_1_17 = __VERIFIER_nondet_uchar() [L166] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L166] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L167] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L167] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L168] var_1_19 = __VERIFIER_nondet_ulong() [L169] CALL assume_abort_if_not(var_1_19 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L169] RET assume_abort_if_not(var_1_19 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L170] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L170] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1667052813, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L171] var_1_20 = __VERIFIER_nondet_ulong() [L172] CALL assume_abort_if_not(var_1_20 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L172] RET assume_abort_if_not(var_1_20 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L173] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L173] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L174] var_1_23 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L175] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L176] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L176] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L177] var_1_24 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L178] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L179] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L179] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L180] var_1_25 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L181] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L182] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L182] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L183] var_1_27 = __VERIFIER_nondet_double() [L184] CALL assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L184] RET assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_31=511/2, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L185] var_1_31 = __VERIFIER_nondet_double() [L186] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L186] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_32=13/8, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L187] var_1_32 = __VERIFIER_nondet_double() [L188] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L188] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_33=1/4, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L189] var_1_33 = __VERIFIER_nondet_double() [L190] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L190] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L191] CALL assume_abort_if_not(var_1_33 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L191] RET assume_abort_if_not(var_1_33 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_37=77/8, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L192] var_1_37 = __VERIFIER_nondet_float() [L193] CALL assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L193] RET assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_38=42/5, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L194] var_1_38 = __VERIFIER_nondet_float() [L195] CALL assume_abort_if_not((var_1_38 >= -922337.2036854765600e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L195] RET assume_abort_if_not((var_1_38 >= -922337.2036854765600e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L211] RET updateVariables() [L212] CALL step() [L63] COND FALSE !(\read(var_1_17)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=0, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L70] COND TRUE \read(var_1_23) [L71] var_1_22 = (! (var_1_17 && var_1_24)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L79] COND TRUE var_1_20 >= (var_1_11 / ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) [L80] var_1_26 = var_1_27 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=1, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L82] var_1_28 = var_1_10 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L83] COND FALSE !(((var_1_31 - var_1_32) + (var_1_27 / var_1_33)) < ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L94] COND FALSE !(\read(var_1_24)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=256, var_1_40=256, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L97] var_1_39 = var_1_19 [L98] var_1_40 = var_1_19 [L99] unsigned long int stepLocal_1 = var_1_6 - last_1_var_1_15; VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=0, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L100] EXPR last_1_var_1_11 ^ last_1_var_1_15 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=0, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L100] COND FALSE !(stepLocal_1 < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) [L105] COND FALSE !((var_1_5 <= var_1_4) && var_1_8) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=-5, var_1_8=1, var_1_9=-63] [L112] COND TRUE (-8 * var_1_11) < var_1_4 [L113] var_1_7 = 1 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L118] COND TRUE 128 >= last_1_var_1_15 [L119] var_1_15 = (var_1_6 + (var_1_4 + var_1_11)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L123] COND TRUE var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) [L124] var_1_12 = var_1_14 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L126] COND FALSE !((10.8 + var_1_12) <= (- var_1_12)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L129] unsigned char stepLocal_0 = var_1_4; VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L130] COND FALSE !(-4 >= stepLocal_0) [L137] var_1_10 = var_1_4 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=2, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L212] RET step() [L213] CALL, EXPR property() [L203] EXPR (((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=2, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L203-L204] return (((((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1)) && ((var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_12 == ((float) var_1_14)) : 1)) && ((128 >= last_1_var_1_15) ? (var_1_15 == ((unsigned long int) (var_1_6 + (var_1_4 + var_1_11)))) : (var_1_15 == ((unsigned long int) var_1_7))) ; [L213] RET, EXPR property() [L213] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=2, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=2, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=34, var_1_16=4, var_1_17=0, var_1_19=1073741823, var_1_1=32, var_1_20=1073741824, var_1_22=1, var_1_23=257, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=64, var_1_30=64, var_1_36=71/10, var_1_39=1073741823, var_1_40=1073741823, var_1_4=-254, var_1_5=-192, var_1_6=32, var_1_7=1, var_1_8=1, var_1_9=-63] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 107 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 28.8s, OverallIterations: 5, TraceHistogramMax: 34, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 1.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 438 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 415 mSDsluCounter, 1489 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 898 mSDsCounter, 158 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 339 IncrementalHoareTripleChecker+Invalid, 497 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 158 mSolverCounterUnsat, 591 mSDtfsCounter, 339 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 677 GetRequests, 658 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=230occurred in iteration=4, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 75 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 24.1s InterpolantComputationTime, 1744 NumberOfCodeBlocks, 1744 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1519 ConstructedInterpolants, 0 QuantifiedInterpolants, 3080 SizeOfPredicates, 1 NumberOfNonLiveVariables, 986 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 7 InterpolantComputations, 3 PerfectInterpolantSequences, 15561/15708 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-27 20:29:33,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 16939203a06add21b495801307204d763da69843ccd8efdd13c6ae87cd9ca6cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:29:37,109 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:29:37,247 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-27 20:29:37,258 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:29:37,262 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:29:37,354 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:29:37,355 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:29:37,357 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:29:37,358 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:29:37,358 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:29:37,363 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:29:37,363 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:29:37,363 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:29:37,364 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:29:37,364 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:29:37,364 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:29:37,364 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:29:37,364 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:29:37,364 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:29:37,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:29:37,364 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:29:37,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:29:37,366 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:29:37,368 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:29:37,368 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:29:37,368 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:29:37,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:29:37,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:29:37,369 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:29:37,373 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:29:37,373 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:29:37,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:29:37,373 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:29:37,373 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:29:37,373 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:29:37,373 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:29:37,374 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-27 20:29:37,374 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-27 20:29:37,374 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:29:37,374 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:29:37,374 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:29:37,374 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:29:37,374 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16939203a06add21b495801307204d763da69843ccd8efdd13c6ae87cd9ca6cf [2024-11-27 20:29:37,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:29:37,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:29:37,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:29:37,749 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:29:37,750 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:29:37,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i [2024-11-27 20:29:41,166 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/17445807f/b5e0ee18b5d1491bbf4832caf3fcd7ab/FLAG4ececbfdd [2024-11-27 20:29:41,503 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:29:41,506 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i [2024-11-27 20:29:41,518 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/17445807f/b5e0ee18b5d1491bbf4832caf3fcd7ab/FLAG4ececbfdd [2024-11-27 20:29:41,534 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/data/17445807f/b5e0ee18b5d1491bbf4832caf3fcd7ab [2024-11-27 20:29:41,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:29:41,539 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:29:41,541 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:29:41,541 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:29:41,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:29:41,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:29:41" (1/1) ... [2024-11-27 20:29:41,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@114d4331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:41, skipping insertion in model container [2024-11-27 20:29:41,550 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:29:41" (1/1) ... [2024-11-27 20:29:41,577 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:29:41,781 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i[919,932] [2024-11-27 20:29:41,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:29:41,962 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:29:41,980 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i[919,932] [2024-11-27 20:29:42,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:29:42,106 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:29:42,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42 WrapperNode [2024-11-27 20:29:42,107 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:29:42,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:29:42,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:29:42,110 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:29:42,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,136 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,187 INFO L138 Inliner]: procedures = 27, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 217 [2024-11-27 20:29:42,192 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:29:42,193 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:29:42,193 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:29:42,193 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:29:42,209 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,209 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,214 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,233 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 20:29:42,237 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,237 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,255 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,260 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,269 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,275 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,281 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,286 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:29:42,287 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:29:42,287 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:29:42,287 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:29:42,288 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (1/1) ... [2024-11-27 20:29:42,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:29:42,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:29:42,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:29:42,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:29:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:29:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-27 20:29:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:29:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:29:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:29:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:29:42,508 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:29:42,511 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:30:05,674 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-27 20:30:05,675 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:30:05,697 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:30:05,698 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:30:05,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:30:05 BoogieIcfgContainer [2024-11-27 20:30:05,699 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:30:05,702 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:30:05,703 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:30:05,740 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:30:05,741 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:29:41" (1/3) ... [2024-11-27 20:30:05,741 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df0194a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:30:05, skipping insertion in model container [2024-11-27 20:30:05,741 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:29:42" (2/3) ... [2024-11-27 20:30:05,742 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df0194a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:30:05, skipping insertion in model container [2024-11-27 20:30:05,742 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:30:05" (3/3) ... [2024-11-27 20:30:05,745 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i [2024-11-27 20:30:05,767 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:30:05,770 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-95.i that has 2 procedures, 96 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 20:30:05,840 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:30:05,854 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@26723b13, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:30:05,855 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 20:30:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 60 states have internal predecessors, (83), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:30:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-27 20:30:05,879 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:30:05,880 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:30:05,880 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:30:05,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:30:05,887 INFO L85 PathProgramCache]: Analyzing trace with hash 1798423757, now seen corresponding path program 1 times [2024-11-27 20:30:05,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:30:05,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2049667621] [2024-11-27 20:30:05,902 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:30:05,903 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:30:05,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:30:05,905 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-27 20:30:05,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-27 20:30:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:30:08,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 20:30:08,429 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:30:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 626 proven. 0 refuted. 0 times theorem prover too weak. 1618 trivial. 0 not checked. [2024-11-27 20:30:08,539 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:30:08,540 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:30:08,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2049667621] [2024-11-27 20:30:08,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2049667621] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:30:08,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:30:08,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 20:30:08,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407080420] [2024-11-27 20:30:08,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:30:08,552 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 20:30:08,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:30:08,580 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 20:30:08,581 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:30:08,583 INFO L87 Difference]: Start difference. First operand has 96 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 60 states have internal predecessors, (83), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-27 20:30:08,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:30:08,635 INFO L93 Difference]: Finished difference Result 184 states and 328 transitions. [2024-11-27 20:30:08,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 20:30:08,637 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 215 [2024-11-27 20:30:08,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:30:08,645 INFO L225 Difference]: With dead ends: 184 [2024-11-27 20:30:08,645 INFO L226 Difference]: Without dead ends: 91 [2024-11-27 20:30:08,649 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:30:08,653 INFO L435 NwaCegarLoop]: 141 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 141 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:30:08,654 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:30:08,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2024-11-27 20:30:08,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2024-11-27 20:30:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 55 states have (on average 1.3272727272727274) internal successors, (73), 55 states have internal predecessors, (73), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:30:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 141 transitions. [2024-11-27 20:30:08,710 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 141 transitions. Word has length 215 [2024-11-27 20:30:08,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:30:08,711 INFO L471 AbstractCegarLoop]: Abstraction has 91 states and 141 transitions. [2024-11-27 20:30:08,711 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-27 20:30:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2024-11-27 20:30:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-27 20:30:08,717 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:30:08,717 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:30:08,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-27 20:30:08,918 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:30:08,918 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:30:08,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:30:08,919 INFO L85 PathProgramCache]: Analyzing trace with hash -79860219, now seen corresponding path program 1 times [2024-11-27 20:30:08,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:30:08,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2070200418] [2024-11-27 20:30:08,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:30:08,921 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:30:08,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:30:08,924 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-27 20:30:08,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-27 20:30:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:30:11,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 20:30:11,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:30:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 945 proven. 27 refuted. 0 times theorem prover too weak. 1272 trivial. 0 not checked. [2024-11-27 20:30:12,929 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:30:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 72 proven. 27 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-27 20:30:15,211 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:30:15,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2070200418] [2024-11-27 20:30:15,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2070200418] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:30:15,211 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-27 20:30:15,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-27 20:30:15,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817180124] [2024-11-27 20:30:15,212 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-27 20:30:15,214 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 20:30:15,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:30:15,215 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 20:30:15,216 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:30:15,216 INFO L87 Difference]: Start difference. First operand 91 states and 141 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-27 20:30:17,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:30:17,406 INFO L93 Difference]: Finished difference Result 187 states and 286 transitions. [2024-11-27 20:30:17,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-27 20:30:17,407 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 215 [2024-11-27 20:30:17,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:30:17,412 INFO L225 Difference]: With dead ends: 187 [2024-11-27 20:30:17,413 INFO L226 Difference]: Without dead ends: 99 [2024-11-27 20:30:17,414 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 432 GetRequests, 422 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-27 20:30:17,418 INFO L435 NwaCegarLoop]: 102 mSDtfsCounter, 79 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 234 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-27 20:30:17,419 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 234 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-27 20:30:17,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-11-27 20:30:17,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 95. [2024-11-27 20:30:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 58 states have (on average 1.293103448275862) internal successors, (75), 58 states have internal predecessors, (75), 34 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-27 20:30:17,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 143 transitions. [2024-11-27 20:30:17,458 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 143 transitions. Word has length 215 [2024-11-27 20:30:17,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:30:17,459 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 143 transitions. [2024-11-27 20:30:17,459 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-27 20:30:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 143 transitions. [2024-11-27 20:30:17,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-27 20:30:17,468 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:30:17,468 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:30:17,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-27 20:30:17,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:30:17,672 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:30:17,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:30:17,673 INFO L85 PathProgramCache]: Analyzing trace with hash -1090977469, now seen corresponding path program 1 times [2024-11-27 20:30:17,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:30:17,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1804366371] [2024-11-27 20:30:17,676 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:30:17,676 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:30:17,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:30:17,681 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-27 20:30:17,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-27 20:30:19,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:30:19,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:30:19,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:30:23,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-27 20:30:23,757 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:30:23,757 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:30:23,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1804366371] [2024-11-27 20:30:23,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1804366371] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:30:23,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:30:23,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:30:23,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580609760] [2024-11-27 20:30:23,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:30:23,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:30:23,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:30:23,760 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:30:23,760 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:30:23,760 INFO L87 Difference]: Start difference. First operand 95 states and 143 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-27 20:30:28,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:30:32,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:30:37,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:30:41,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:30:41,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:30:41,294 INFO L93 Difference]: Finished difference Result 280 states and 424 transitions. [2024-11-27 20:30:41,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:30:41,370 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 215 [2024-11-27 20:30:41,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:30:41,373 INFO L225 Difference]: With dead ends: 280 [2024-11-27 20:30:41,374 INFO L226 Difference]: Without dead ends: 188 [2024-11-27 20:30:41,375 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:30:41,376 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 89 mSDsluCounter, 260 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 69 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 392 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2024-11-27 20:30:41,376 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 392 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 20 Invalid, 4 Unknown, 0 Unchecked, 17.4s Time] [2024-11-27 20:30:41,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2024-11-27 20:30:41,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 177. [2024-11-27 20:30:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 104 states have (on average 1.2884615384615385) internal successors, (134), 104 states have internal predecessors, (134), 68 states have call successors, (68), 4 states have call predecessors, (68), 4 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2024-11-27 20:30:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 270 transitions. [2024-11-27 20:30:41,427 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 270 transitions. Word has length 215 [2024-11-27 20:30:41,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:30:41,428 INFO L471 AbstractCegarLoop]: Abstraction has 177 states and 270 transitions. [2024-11-27 20:30:41,429 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-27 20:30:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 270 transitions. [2024-11-27 20:30:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-27 20:30:41,433 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:30:41,433 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:30:41,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-27 20:30:41,633 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:30:41,634 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:30:41,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:30:41,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1771035839, now seen corresponding path program 1 times [2024-11-27 20:30:41,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:30:41,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [525890360] [2024-11-27 20:30:41,635 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:30:41,635 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:30:41,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:30:41,639 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-27 20:30:41,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_309194ce-2f57-4905-a4ce-ebdcfc065608/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-27 20:30:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:30:59,634 INFO L256 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-27 20:30:59,646 INFO L279 TraceCheckSpWp]: Computing forward predicates...